Gallium with 3- valence electrons
Selenium with 6-Valence electrons
This element is bromine (Br).
I believe that is a non-ionic strontium
It has 32 electrons so it would be Germanium
1s22s22p63s23p64s23d104p5
Selenium
Nb
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Non-ionic strotium
I believe that is a non-ionic strontium
Silver
Rb
This element is bromine (Br).
It is an element.
Element
Metal is not an element. It is a term used to classify an element, but it is not an element.
A property of that element. An unstable element. A radioactive element
element. Sulfur dioxide (SO2) is a compound
There is no such thing as a good element or a bad element.
5th element - boron 6th element - carbon 7th element - nitrogen 8th element - oxygen 9th element - fluorine 10th element - neon